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Mohd Hir ZA, Abdullah AH. Hybrid polymer-based photocatalytic materials for the removal of selected endocrine disrupting chemicals (EDCs) from aqueous media: A review. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Khan MI, Yasmin S, Alwadai N, Irfan M, Ikram-ul-Haq, Albalawi H, Almuqrin AH, Almoneef MM, Iqbal M. RETRACTED: Bi and Sn Doping Improved the Structural, Optical and Photovoltaic Properties of MAPbI 3-Based Perovskite Solar Cells. MATERIALS (BASEL, SWITZERLAND) 2022; 15:5216. [PMID: 35955151 PMCID: PMC9369954 DOI: 10.3390/ma15155216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/07/2022] [Accepted: 07/16/2022] [Indexed: 02/05/2023]
Abstract
One of the most amazing photovoltaic technologies for the future is the organic-inorganic lead halide perovskite solar cell, which exhibits excellent power conversion efficiency (PCE) and can be produced using a straightforward solution technique. Toxic lead in perovskite can be replaced by non-toxic alkaline earth metal cations because they keep the charge balance in the material and some of them match the Goldschmidt rule's tolerance factor. Therefore, thin films of MAPbI3, 1% Bi and 0%, 0.5%, 1% and 1.5% Sn co-doped MAPbI3 were deposited on FTO-glass substrates by sol-gel spin-coating technique. XRD confirmed the co-doping of Bi-Sn in MAPbI3. The 1% Bi and 1% Sn co-doped film had a large grain size. The optical properties were calculated by UV-Vis spectroscopy. The 1% Bi and 1% Sn co-doped film had small Eg, which make it a good material for perovskite solar cells. These films were made into perovskite solar cells. The pure MAPbI3 film-based solar cell had a current density (Jsc) of 9.71 MA-cm-2, its open-circuit voltage (Voc) was 1.18 V, its fill factor (FF) was 0.609 and its efficiency (η) was 6.98%. All of these parameters were improved by the co-doping of Bi-Sn. The cell made from a co-doped MAPbI3 film with 1% Bi and 1% Sn had a high efficiency (10.03%).
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Affiliation(s)
- Muhammad I. Khan
- Department of Physics, The University of Lahore, Lahore 53700, Pakistan; (S.Y.); (M.I.); (I.-u.-H.)
| | - Sumra Yasmin
- Department of Physics, The University of Lahore, Lahore 53700, Pakistan; (S.Y.); (M.I.); (I.-u.-H.)
| | - Norah Alwadai
- Department of Physics, College of Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia; (H.A.); (A.H.A.); (M.M.A.)
| | - Muhammad Irfan
- Department of Physics, The University of Lahore, Lahore 53700, Pakistan; (S.Y.); (M.I.); (I.-u.-H.)
| | - Ikram-ul-Haq
- Department of Physics, The University of Lahore, Lahore 53700, Pakistan; (S.Y.); (M.I.); (I.-u.-H.)
| | - Hind Albalawi
- Department of Physics, College of Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia; (H.A.); (A.H.A.); (M.M.A.)
| | - Aljawhara H. Almuqrin
- Department of Physics, College of Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia; (H.A.); (A.H.A.); (M.M.A.)
| | - Maha M. Almoneef
- Department of Physics, College of Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia; (H.A.); (A.H.A.); (M.M.A.)
| | - Munawar Iqbal
- Department of Chemistry, The University of Lahore, Lahore 53700, Pakistan
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Effect of Both Sn Doping and Annealing Temperature on the Properties of Dip-Coated Nanostructured TiO2 Thin Films. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02227-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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